CN102597560A - Sliding block for an articulated spindle - Google Patents
Sliding block for an articulated spindle Download PDFInfo
- Publication number
- CN102597560A CN102597560A CN2010800512851A CN201080051285A CN102597560A CN 102597560 A CN102597560 A CN 102597560A CN 2010800512851 A CN2010800512851 A CN 2010800512851A CN 201080051285 A CN201080051285 A CN 201080051285A CN 102597560 A CN102597560 A CN 102597560A
- Authority
- CN
- China
- Prior art keywords
- articulated
- joint
- slide block
- recess
- spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007787 solid Substances 0.000 claims description 10
- 235000014676 Phragmites communis Nutrition 0.000 claims description 9
- 238000003801 milling Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000012447 hatching Effects 0.000 description 3
- 241000309551 Arthraxon hispidus Species 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/265—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected in which one coupling part has a tongue received with the intermediate member(s) in a recess with a transverse axis in the other coupling part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Transmission Devices (AREA)
- Machine Tool Units (AREA)
Abstract
An articulated spindle (3) which is arranged in particular in a drive of a rolling mill, comprises a coupling sleeve for establishing a connection to an articulated head, or an articulated head (4) for establishing a connection to a coupling sleeve (2), wherein the tongue (1) of the coupling sleeve (2) engages with a cylindrical opening (5) of the articulated head (4) that is located transverse to the rotational axis. A sliding block (19) is arranged between the articulated head and the tongue (1), said block being formed by two sliding bodies (21, 22), which have rotational body contours (23, 24) in two portions, said sliding bodies being arranged rotatably in a rotational body-shaped recess (25, 31) adjusted to the shape of the sliding bodies (21, 22) such that they can perform a pivoting motion in the articulated head (4). The articulated spindle (3) is characterized in that the rotational body contours (23, 24) are designed to be concave or convex and the recess (25) is designed to be accordingly convex or concave.
Description
Technical field
The present invention relates to the articulated spindle (Gelenkspindel) in a kind of driving that especially is arranged in milling train; It has and is used to set up with the joint that is connected (Treffer) of articulated joint or is used to set up the articulated joint that is connected with joint; Its reed joins in the opening transverse to the cylindricality of spin axis of articulated joint; Between itself and reed, be furnished with slide block (Gleitstein); It forms through two slide masses (Gleitkoerper) that in the part area, have solid of rotation profile (Rotationskoerperkontur); It is rotatably arranged like this in the articulated section in the recess of the solid of rotation shape that the shape with slide mass is complementary, makes it can in articulated joint, implement oscillating motion.
Background technique
Slide block (it also is called as hinged block (Gelenkstein)) is known.Slide block is made up of the material of nonmetallic or metal and is used in the articulated spindle and hinged joint head (Gelenkkupplungskopf) that milling train drives.Be applied in the head of both sides of articulated spindle or in the link head that connects the time, flat axle journal main shaft or head (Flachzapfen) concurs with hinged block at hinged block.The meaning of hinged block mainly be to facilitate its axially on certain boundary length and the direction balance between variable each other articulated spindle and the link component arranged rigidly at pectination rolling frame (Kammwalzengeruest) and rolling-mill housing place.At this; For hinged block or slide block; Except transmit the high moment of torsion and the stress of impact type (as its when frame is started and especially with very short time sequencing when rolled piece open rolling (Anstich) occurring in the work roll); Also other purpose should be arranged, under strong surface pressure, absorb additional relative movement.
These are dissimilar, multiple overlapping stress causes more fast and significant wearing and tearing.Although attempt improving the durability of hinged block all the time, however so far because wearing and tearing need upgrade very continually slide block through the more and more suitable new-type material of use (for example through using new material).
Except acknowledgment copy cost and the stock control that interrelates with it, and particularly caused dead time of replacing and the installation time through slide block is extremely high, because the link component of requirement articulated spindle and connection separates completely when changing slide block.For the intensive milling equipment of cost, be extremely high burden during in outside the plan the appearance especially when it by dead time of maintenance accumulation and installation time.
From file DE 26 56 257 A1, for the decline of this cost of material and especially for the known a kind of articulated spindle that milling train drives and the slide block or the hinged block of hinged joint head of being used for of the reduction of Master Cost, it is made up of many sub-portions section.At this, be used for of the longitudinal axis setting of the sub-flat transverse of sub-portion section in hinged block.
In addition, draw a kind of slide block of articulated spindle of the driving that is used for milling train from file WO 2004/072501, it allows high surface pressure and has high heat resistance in addition.At this, articulated spindle has the joint that has flat axle journal, and its reed joins in the opening transverse to the cylindricality of spin axis of main tapping, between the flat axle journal of itself and main tapping, is furnished with slide block.This slide block is with the composite structure formal construction and have the inner, bulk of metal and the skin of giving its involucrum that is made up of polymeric fiber material.
Existing technology illustrates through Fig. 1 and 2.Fig. 1 has shown in exploded view and has been used for the joint that is equipped with reed 12 that is connected with articulated spindle 3.
Fig. 2 illustrates among Fig. 1 the vertical sectional view according to hatching line II-II.
Articulated spindle 3 has articulated joint 4, and it is equipped with the recess 5 that is used to hold reed 1.Reed 1 is made up of the element 6,7 of two flat boards outstanding, that form finger shape, its have towards the cylindricality in the outside of joint 1 and towards the square profile of the inboard of joint 1.Slide block 8 is fastened on the element 6,7 with two slide plates 9,10.Slide plate 9,10 has the surface 11,12 that abuts in the cylindricality in the recess 5, and it makes it become possibility, and promptly slide block 8 can rotate or swing around axis z perpendicular to the longitudinal axis x of articulated spindle 3 with articulated spindle.Implement like this on surface 11,12, makes it in the articulated joint 4 of articulated spindle 3, fit in the corresponding profile 13,14 in recess 5.
Hinged block or slide block 9,10 interconnect through bolt 15, and it stretches in the joint recess that is formed by element 6,7 and it guides in hole 16 or 17 in slide block 9 or 10 usually.Relative movement between hinged block 4 and the joint 2 is carried out through the rotation of slide block 8 and through the oscillating motion of element 6,7.Slide plate 9,10 must guide through block, so that stop slide plate 9,10 on the direction of y axis, to skid.Sample plot is equipped with the groove 18 of cylindricality to this center in articulated joint 4, and slide plate 9,10 inserts wherein with guide cam 19.
Illustrate in the past, because the power ascension of rolling equipment produces stress crack at these guiding groove places.
Summary of the invention
The objective of the invention is to improve like this articulated spindle that starts the type of mentioning, make its ability to work when transmitting torque, be enhanced.
According to the present invention, this purpose realizes in the articulated spindle of the type that beginning is mentioned thus, promptly implement to solid of rotation profile concavity ground or convex and recess construct on convex or concavity ground accordingly.
Through the present invention, stoped the generation of stress crack, and needn't take special measure (like the polishing of rounding, radius or the reinforcement of radius).Be provided for the basic solution of the stress level that reduces in the articulated joint through the present invention, and essential steering characteristic is not lost.Replace guiding groove, used and on both direction, be symmetrical in the uniform protruding spherical profile that the y axis stretches, itself and whole slide plate transversal line, y axis overlaid.
Favourable improvement project of the present invention draws from dependent claims, specification and accompanying drawing.
When the solid of rotation profile has (einschalig) bi-curved shape of shape or monoshell of bucket in the part area, especially favourable.
Barrel-shaped shape can produce with rotation spheroid, oval or paraboloidal curvature through curve.Through this curvature, the trend of curve can be matched with the optimal stress state under the situation of the transverse guidance of necessity of slide block.Special circumstances are curves of the formation circular arc part section of bucket; According to embodiment, the gap of articulated section can be reduced or increase at this.
Preferably, also can be arranged to, slide block is under the stress about the recess that holds it.
Advantageously, articulated spindle designs in the zone of articulated joint like this, makes stress come definite through the one side slide block with the shape solid of rotation profile of recess on the other hand with being proportional to one another.
Articulated spindle is characterised in that according to a particularly advantageous form of implementation, the trim of the stress of slide block through regulating the mutual spacing of these two slide masses, especially regulates bolt and can regulate with respect to recess.
The invention still further relates to the slide block that is applied in the articulated spindle, as top the detailed description.
Description of drawings
Next, in two embodiments, at length set forth the present invention.Wherein:
Fig. 3 has shown the decomposition view according to the perspective of articulated spindle of the present invention of the slide block that has tubbiness ground design,
Fig. 4 has shown among Fig. 3 the vertical sectional view according to hatching line IV-IV,
Fig. 5 shown the bi-curved shape that has monoshell slide block according to the decomposition view of the perspective of articulated spindle of the present invention and
Fig. 6 has shown among Fig. 5 the vertical sectional view according to hatching line V-V.
Embodiment
The joint 2 (Fig. 3,4) that has two fingers 6,7 is to concur from the articulated joint 4 of mode well known in the prior art (referring to Fig. 1,2) with main shaft 3.Distinguish mutually with existing technology, slide block 20 is equipped with two slide plates 21,22, its corresponding surface 23,24 with tubbiness.As from well known in the prior art, these two slide plates 21,22 also interconnect through bolt 15.Distinguish mutually with existing technology, guiding groove 18 is optional and equally seldom need guide cam 19 in the recess 5 of the articulated joint 4 of main shaft 3.
And sufficient and essential be, this recess has the profile 25 of the concavity on the surface 23,24 that accurately is matched with convex, and it has the curvature roughly the same at least with surface 23,24.
In another embodiment of the present invention (Fig. 5,6), slide block 26 has two slide plates 27,28, and its respective design has the surface 29,30 as the bi-curved intercept of monoshell.Also in this situation, this two slide plates 27,28 interconnect through bolt 15.As in first embodiment's the situation, guiding groove 18 is optional and equally seldom need guide cam 19 in the recess 5 of the articulated joint 4 of main shaft 3.
And sufficient and essential be, recess has the profile 31 of the convex on the surface 29,30 that accurately is matched with concavity, and it has the curvature roughly the same at least with surface 29,30.
The design proposal provided by the invention of passing through at slide block 20,26; Shape through surface 23,24 or 29,30 is responsible for this; Be slide block 20,26 self conterings be bearing in the profile 25,31, and simultaneously guide cam and guiding groove (is essential like it in the prior art) can be cancelled.
List of numerals
1 reed
2 joints
3 articulated spindles
4 articulated joints
5 recesses
6 elements
7 elements
8 slide blocks
9 slide plates
10 slide plates
The surface of 11 cylindricalitys
The surface of 12 cylindricalitys
13 profiles
14 profiles
15 bolts
16 holes
17 holes
18 grooves
19 guide cams
20 slide blocks
21 slide plates
22 slide plates
23 surfaces
24 surfaces
25 profiles
26 slide blocks
27 slide plates
28 slide plates
29 surfaces
30 surfaces
31 profiles
Claims (7)
1. the articulated spindle (3) in the driving that especially is arranged in milling train; It has and is used to set up with the joint that is connected of articulated joint or is used for setting up the articulated joint that is connected (4) with joint (2), and wherein, the reed (1) of said joint (2) joins in the opening (5) transverse to the cylindricality of spin axis of said articulated joint (4); Between it and said reed (1), be furnished with slide block (19; 26), it has solid of rotation profile (23,24 through two in the part area; 29,30) slide mass (21,22; 27,28) form said slide mass (21,22; 27,28) rotatably with said slide mass (21,22; In the articulated section, arrange like this in the recess (25,31) of the solid of rotation shape that shape 27,28) is complementary, make it can in said articulated joint (4), implement oscillating motion,
It is characterized in that,
Said solid of rotation profile (23,24; 29,30) implement to concavity ground or convex and said recess (25,31) construct on convex or concavity ground accordingly.
2. articulated spindle according to claim 1 (3),
It is characterized in that,
Said solid of rotation profile (23,24; 29,30) in the part area, have the shape of bucket or the bi-curved shape of monoshell.
3. articulated spindle according to claim 2 (3),
It is characterized in that,
The shape of said bucket produces through having rotation ball, curve oval or parabolical curvature.
4. according to each described articulated spindle (3) in the claim 1 to 3,
It is characterized in that,
Said slide block (19,26) is under the stress about the said recess (25,31) that holds it.
5. articulated spindle according to claim 4 (3),
It is characterized in that,
Said stress through said slide block (19,26) on the one hand with the solid of rotation profile (23,24 of said recess (25,31) on the other hand; 29,30) shape is confirmed with being proportional to one another.
6. according to claim 4 or 5 described articulated spindles (3),
It is characterized in that,
The stress of said slide block (19,26) is through regulating these two slide masses (21,22; 27,28) trim of mutual spacing, especially regulate bolt (15) and can regulate with respect to said recess (25,31).
7. one kind is applied in according to the slide block (19,26) in each described articulated spindle (3) in the claim 1 to 6.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009053129A DE102009053129A1 (en) | 2009-11-13 | 2009-11-13 | Sliding block for a joint spindle |
| DE102009053129.7 | 2009-11-13 | ||
| PCT/EP2010/067373 WO2011058133A1 (en) | 2009-11-13 | 2010-11-12 | Sliding block for an articulated spindle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102597560A true CN102597560A (en) | 2012-07-18 |
| CN102597560B CN102597560B (en) | 2015-08-19 |
Family
ID=43379020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080051285.1A Active CN102597560B (en) | 2009-11-13 | 2010-11-12 | For the slide block of articulated spindle |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9228615B2 (en) |
| EP (1) | EP2499389B1 (en) |
| JP (1) | JP5654032B2 (en) |
| KR (1) | KR20120073315A (en) |
| CN (1) | CN102597560B (en) |
| DE (1) | DE102009053129A1 (en) |
| ES (1) | ES2664949T3 (en) |
| RU (1) | RU2532207C2 (en) |
| TW (1) | TWI391579B (en) |
| WO (1) | WO2011058133A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731927A (en) * | 2019-01-23 | 2019-05-10 | 合肥市百胜科技发展股份有限公司 | A kind of guide and guards |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20130287A1 (en) * | 2013-02-27 | 2014-08-28 | Danieli Off Mecc | ELASTIC JOINT FOR PUNCHES |
| KR20170005445A (en) * | 2014-05-05 | 2017-01-13 | 로오드 코포레이션 | Mud motor transmission |
| TW201605585A (en) * | 2014-08-14 | 2016-02-16 | Honiton Ind Inc | Universal structure |
| TW201605586A (en) * | 2014-08-14 | 2016-02-16 | Honiton Ind Inc | Universal structure |
| DE102020102081A1 (en) * | 2020-01-29 | 2021-07-29 | Vat Holding Ag | Connection device for connecting a valve rod to a closure member of a vacuum valve |
| CN112648298A (en) * | 2020-12-28 | 2021-04-13 | 奇瑞汽车股份有限公司 | Vehicle transmission |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB262144A (en) * | 1925-11-30 | 1927-03-31 | Skf Svenska Kullagerfab Ab | Improvements in or relating to couplings for use in rolling mills or the like |
| FR624874A (en) * | 1925-11-30 | 1927-07-28 | Skf Svenska Kullagerfab Ab | Improvements to coupling boxes for rolling mills |
| GB284462A (en) * | 1927-01-21 | 1928-02-02 | John Meredith Rubury | Improvements in and relating to universal joints and couplings |
| US2153093A (en) * | 1936-10-17 | 1939-04-04 | American Steel & Wire Co | Universal coupling |
| US2361629A (en) * | 1942-02-28 | 1944-10-31 | American Brake Shoe Co | Bearing |
| US2460361A (en) * | 1943-09-22 | 1949-02-01 | Continental Diamond Fibre Co | Slipper bearing |
| US3469416A (en) * | 1967-01-16 | 1969-09-30 | Peter J Snyder | Universal spindle coupling and the like |
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| US1231249A (en) * | 1915-03-17 | 1917-06-26 | United Eng Foundry Co | Flexible shaft-coupling. |
| US1413848A (en) * | 1921-05-19 | 1922-04-25 | Int Motor Co | Universal joint |
| US1532752A (en) * | 1924-09-12 | 1925-04-07 | United Eng Foundry Co | Rolling-mill-spindle coupling |
| US2260567A (en) * | 1940-05-25 | 1941-10-28 | Thomas L Gatke | Molded composition slipper bearing |
| US2305699A (en) * | 1941-09-29 | 1942-12-22 | American Brake Shoe & Foundry | Universal coupling |
| US2895314A (en) * | 1958-07-25 | 1959-07-21 | Tony W Helm | Universal joint |
| US3070978A (en) * | 1960-07-20 | 1963-01-01 | Ilseder Huette | Coupling joint |
| BE608951A (en) * | 1960-10-12 | 1962-02-01 | Ferroplast | Subdivided articulation fur for articulated shafts, in particular those of rolling mill stands. |
| US3713791A (en) * | 1969-01-17 | 1973-01-30 | G Oakes | Slipper bearing |
| DE2251919A1 (en) * | 1972-10-23 | 1974-04-25 | Rolf Herrmann | LOW-WEAR AND BACKLASH-FREE JOINT STONES |
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| SU593020A1 (en) * | 1976-08-06 | 1978-02-15 | Пермский Филиал Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Буровой Техники | Articulated coupling |
| DE2656257A1 (en) | 1976-12-11 | 1978-06-15 | Wuppermann Gmbh Theodor | Bearing blocks for use between articulated spindles and couplings - esp. for driving rolling mills; allowing easy replacement of blocks |
| JPS5836405Y2 (en) * | 1979-04-20 | 1983-08-16 | 新日本製鐵株式会社 | Rolling mill spindle universal joint |
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| JPS57155322U (en) * | 1981-03-26 | 1982-09-29 | ||
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| US5288271A (en) * | 1992-04-13 | 1994-02-22 | Houston Engineers, Inc. | Constant velocity universal joint assembly for downhole motor |
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| DE10306542B3 (en) | 2003-02-13 | 2004-06-24 | Sms Demag Ag | Sliding pad for articulated spindles for the drives of rolling mills comprises a metallic inner body and an outer layer made from polymer fiber material surrounding the inner body |
| CA2472642C (en) * | 2004-06-07 | 2009-05-26 | William R. Wenzel | Drive line for down hole mud motor |
| BRPI0822535B1 (en) * | 2008-04-30 | 2024-02-06 | Dreco Energy Services Ltd | DRIVE SHAFT ASSEMBLY, AND, METHOD FOR TRANSFERRING AN AXIAL THRUST LOAD FROM A FIRST Elongated ROTATING ELEMENT TO A SECOND ROTATING ELEMENT |
-
2009
- 2009-11-13 DE DE102009053129A patent/DE102009053129A1/en not_active Withdrawn
-
2010
- 2010-11-12 WO PCT/EP2010/067373 patent/WO2011058133A1/en active Application Filing
- 2010-11-12 ES ES10779308.5T patent/ES2664949T3/en active Active
- 2010-11-12 EP EP10779308.5A patent/EP2499389B1/en active Active
- 2010-11-12 TW TW099138906A patent/TWI391579B/en not_active IP Right Cessation
- 2010-11-12 US US13/509,731 patent/US9228615B2/en active Active
- 2010-11-12 JP JP2012538342A patent/JP5654032B2/en active Active
- 2010-11-12 KR KR1020127011124A patent/KR20120073315A/en not_active Application Discontinuation
- 2010-11-12 RU RU2012124048/11A patent/RU2532207C2/en not_active IP Right Cessation
- 2010-11-12 CN CN201080051285.1A patent/CN102597560B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB262144A (en) * | 1925-11-30 | 1927-03-31 | Skf Svenska Kullagerfab Ab | Improvements in or relating to couplings for use in rolling mills or the like |
| FR624874A (en) * | 1925-11-30 | 1927-07-28 | Skf Svenska Kullagerfab Ab | Improvements to coupling boxes for rolling mills |
| GB284462A (en) * | 1927-01-21 | 1928-02-02 | John Meredith Rubury | Improvements in and relating to universal joints and couplings |
| US2153093A (en) * | 1936-10-17 | 1939-04-04 | American Steel & Wire Co | Universal coupling |
| US2361629A (en) * | 1942-02-28 | 1944-10-31 | American Brake Shoe Co | Bearing |
| US2460361A (en) * | 1943-09-22 | 1949-02-01 | Continental Diamond Fibre Co | Slipper bearing |
| US3469416A (en) * | 1967-01-16 | 1969-09-30 | Peter J Snyder | Universal spindle coupling and the like |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731927A (en) * | 2019-01-23 | 2019-05-10 | 合肥市百胜科技发展股份有限公司 | A kind of guide and guards |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011058133A1 (en) | 2011-05-19 |
| TWI391579B (en) | 2013-04-01 |
| US9228615B2 (en) | 2016-01-05 |
| RU2012124048A (en) | 2013-12-20 |
| JP5654032B2 (en) | 2015-01-14 |
| KR20120073315A (en) | 2012-07-04 |
| JP2013510721A (en) | 2013-03-28 |
| TW201121672A (en) | 2011-07-01 |
| CN102597560B (en) | 2015-08-19 |
| RU2532207C2 (en) | 2014-10-27 |
| EP2499389B1 (en) | 2018-01-10 |
| DE102009053129A1 (en) | 2011-05-19 |
| EP2499389A1 (en) | 2012-09-19 |
| ES2664949T3 (en) | 2018-04-24 |
| US20120244954A1 (en) | 2012-09-27 |
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